Go to content
UR Home

Refined error estimates for the Riccati equation with applications to the angular Teukolsky equation

URN to cite this document:
urn:nbn:de:bvb:355-epub-289137
DOI to cite this document:
10.5283/epub.28913
Finster, Felix ; Smoller, Joel
[img]
Preview
PDF
(419kB)
Date of publication of this fulltext: 14 Oct 2013 08:18


Abstract

We derive refined rigorous error estimates for approximate solutions of
Sturm-Liouville and Riccati equations with real or complex potentials. The approxi-
mate solutions include WKB approximations, Airy and parabolic cylinder functions,
and certain Bessel functions. Our estimates are applied to solutions of the angular
Teukolsky equation with a complex aspherical parameter in a rotating black hole
Kerr geometry.


Owner only: item control page
  1. Homepage UR

University Library

Publication Server

Contact:

Publishing: oa@ur.de
0941 943 -4239 or -69394

Dissertations: dissertationen@ur.de
0941 943 -3904

Research data: daten@ur.de
0941 943 -4239

Contact persons